Open angle glaucoma icd 10 cm July 8, 2019 16 32 64 128 Primary open angle glaucoma icd 10 cm Chronic open angle glaucoma icd 10 cm Primary open angle glaucoma bilateral icd 10 cm Primary open angle glaucoma bilateral mild stage icd 10 cm Primary open angle glaucoma (poag) of both eyes icd 10 cm Open-angle glaucoma icd 10